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Copyright>        Copyright (C) 1986-2023 Altair Engineering Inc.
Copyright>
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Chd|====================================================================
Chd|  LGMINI_RWL                    source/tools/lagmul/lgmini_rwl.F
Chd|-- called by -----------
Chd|        LECTUR                        source/starter/lectur.F       
Chd|-- calls ---------------
Chd|        ANCMSG                        source/output/message/message.F
Chd|        FRETITL2                      source/starter/freform.F      
Chd|        MESSAGE_MOD                   share/message_module/message_mod.F
Chd|====================================================================
      SUBROUTINE LGMINI_RWL( NPRW, LPRW, MASS, ITAB,NOM_OPT)
      USE MESSAGE_MOD
C----------------------------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
#include      "scr17_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER  NPRW(*),LPRW(*),ITAB(*)
      my_real
     .         MASS(*)
      INTEGER NOM_OPT(LNOPT1,*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER I, N, NSL , NNO, CONT, MSN
      INTEGER ID
      CHARACTER*nchartitle,
     .   TITR
C======================================================================|
      CONT=0
      DO N=1,NRWALL
         NSL= NPRW(N)
         ID=NOM_OPT(1,N)
         CALL FRETITL2(TITR,NOM_OPT(LNOPT1-LTITR+1,N),LTITR)
         IF (NPRW(N+5*NRWALL) /= 0) THEN
           DO I=1,NSL
            NNO = IABS(LPRW(CONT+I))
              IF (MASS(NNO) == ZERO) THEN
                CALL ANCMSG(MSGID=535,
     .                      MSGTYPE=MSGERROR,
     .                      ANMODE=ANINFO_BLIND_1,
     .                      C1='RIGID WALL SECONDARY',
     .                      I1=ID,
     .                      C2='RIGID WALL SECONDARY',
     .                      C3=TITR,C4='SECONDARY',
     .                      I2=ITAB(IABS(LPRW(CONT+I))))
              ENDIF  
           ENDDO
           MSN = NPRW(N+2*NRWALL)
           IF (MSN /= 0) THEN
             IF (MASS(MSN) == ZERO) THEN
               CALL ANCMSG(MSGID=535,
     .                   MSGTYPE=MSGERROR,
     .                   ANMODE=ANINFO_BLIND_1,
     .                   C1='RIGID WALL MAIN',
     .                   I1=ID,
     .                   C2='RIGID WALL MAIN',
     .                   C3=TITR,C4='MAIN',
     .                   I2=ITAB(NPRW(N+2*NRWALL)))
             ENDIF
           ENDIF           
         ENDIF
         CONT=CONT+NSL
      ENDDO
      RETURN
      END
